#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""
@author: yinzhuoqun
@site: http://zhuoqun.info/
@email: yin@zhuoqun.info
@time: 2025/2/14 15:59
"""

import os

from flask import Flask


def create_app(test_config=None):
    # create and configure the tdmp
    app = Flask(__name__, instance_relative_config=True)
    app.config.from_mapping(
        SECRET_KEY='dev',
        DATABASE=os.path.join(app.instance_path, 'flask_tdmp.sqlite'),
    )

    if test_config is None:
        # load the instance config, if it exists, when not testing
        app.config.from_pyfile('config.py', silent=True)
    else:
        # load the test config if passed in
        app.config.from_mapping(test_config)

    # ensure the instance folder exists
    try:
        os.makedirs(app.instance_path)
    except OSError:
        pass

    from . import db
    db.init_app(app)

    from . import auth
    app.register_blueprint(auth.bp)

    from . import tdmp
    app.register_blueprint(tdmp.bp)
    app.add_url_rule('/', endpoint='index')

    # a simple page that says hello
    # @tdmp.route('/h')
    # def hello():
    #     return 'Hello, World!'

    return app
